Vibrational spectroscopy and microwave dielectric properties of AY(2)Si(3)O(10) (A = Sr, Ba) ceramics for 5G applications
文献类型：期刊论文
| 作者 | Lin, QB; Song, KX; Liu, B; Bafrooei, HB; Zhou, D; Su, WT; Shi, F; Wang, DW; Lin, HX; Reaney, IM |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2020 |
| 期号 | 1页码:1171 |
| ISSN号 | 0272-8842 |
| DOI | 10.1016/j.ceramint.2019.09.086 |
| 文献子类 | Article |
| 英文摘要 | AY(2)Si(3)O(10) (A = Sr, Ba) trisilicate ceramics were synthesized by traditional high temperature solid state reaction method. X-ray diffraction patterns and Rietveld refinement revealed that AY(2)Si(3)O(10) (A = Sr, Ba) ceramics belonged to triclinic and monoclinic crystal systems with Pi and P2(1)/m space groups, respectively. The vibrational modes of [SiO4] tetrahedra, [YO6] octahedra and [(Sr/Ba)O-8] polyhedra were analyzed by Raman spectroscopy. The infrared spectroscopy fitting analysis was used to determine intrinsic dielectric properties. Excellent microwave dielectric properties were measured for SrY2Si3O10 and BaY2Si3O10 with epsilon(r) = 9.3, Qf = 64100 GHz, tau(f) = 31 ppm/degrees C and epsilon(r) = 9.5, Qf = 65600 GHz, tau(f) = 28 ppm/degrees C, respectively. Both trisilicate ceramics are considered potential candidates for 5G and mm wave technology, provided tau(f) can be further tuned. |
| WOS关键词 | CRYSTAL-STRUCTURE ; BEHAVIOR ; LA ; SM |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28412]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Lin, QB,Song, KX,Liu, B,et al. Vibrational spectroscopy and microwave dielectric properties of AY(2)Si(3)O(10) (A = Sr, Ba) ceramics for 5G applications[J]. CERAMICS INTERNATIONAL,2020(1):1171. |
| APA | Lin, QB.,Song, KX.,Liu, B.,Bafrooei, HB.,Zhou, D.,...&Reaney, IM.(2020).Vibrational spectroscopy and microwave dielectric properties of AY(2)Si(3)O(10) (A = Sr, Ba) ceramics for 5G applications.CERAMICS INTERNATIONAL(1),1171. |
| MLA | Lin, QB,et al."Vibrational spectroscopy and microwave dielectric properties of AY(2)Si(3)O(10) (A = Sr, Ba) ceramics for 5G applications".CERAMICS INTERNATIONAL .1(2020):1171. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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